Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Alternating Current

Question:

A parallel plate capacitor made of circular plates each of radius 10.0 cm has a capacitance 200 pF. The capacitor is connected to a 200 V ac supply with an angular frequency of 200 rad/s. The amplitude of the current is:

Options:

$8 \times 10^{-6}$ A

$8 \times 10^{-7}$ A

$11.3 \times 10^{-6}$ A

$11.3 \times 10^{-7}$ A

Correct Answer:

$11.3 \times 10^{-6}$ A

Explanation:

The correct answer is Option (3) → $11.3 \times 10^{-6}$ A